GSM FWT 8848 With quectel M35 gsm 850/900/1800/1900MHz GSM Fixed Wireless Terminal

Specifications

GSM FWT 8848 

for alarm for telephone ,PBX, alarm system,
DTMF Caller ID, Back up battery,
good voice, reversal polarity

GSM Telular Etross-8848 is a GSM to Analog Converter(single port, insert 1 SIM card only), the device Can produce a FXS line to allow a regular phone to be connected and used just like a local Landline(PSTN) except your calls will go out the GSM network. This device can both receive And make calls.

Advantages

1)IMEI changeable option

2)Reversal polarity/12Khz/16khz
3)SIM Card supported(1.8V, 3V)
4)Supports DTMF 2'ND dialing out
5)Locking PIN / network (optional)
6)Hides subscriber ID (been sent out)
7)Backup lithium-ion battery(optional)
8)Connects Alarm systems for security use
9)Provides reversal polarity signal for metering
10)Compatible to most telephones, PBX and VoIP gateways
11)Provides optimized circuit connecting the exchange device for Extension

  Can connect to telephone set  

Can connect o PBX For call extention 

Can connect to VOIP GATEWAY for call termination 

Can connect to home alarm system for security 

Can connect to phone billing meter